One double-blind study published in the International Journal of Sports Nutrition and Exercise Metabolism tested whether or not deer antler velvet powder or extract had an impact on aerobic performance, endurance and “trainability of muscular strength” compared to a placebo. The subjects were adult males. They were given either a placebo, or deer antler extract or powder supplementation over a 10-week period while undergoing a strength-building routine. The men were measured for muscular strength, endurance, and VO2max before and after using deer antler. These results were determined by measuring circulating levels of testosterone, insulin-like growth factor, erythropoietin, red cell mass, plasma volume, and total blood volume.
Other studies reported an increase in heart strength and volume of blood pumped, while cardiac output, heart rate, mean arterial pressure, pulse pressure, central venous pressure and other parameters remained unchanged. Researchers suggest that the polysaccharides in antler may reduce the blood’s tendency to clot, improving circulation, decreasing stroke risk and boosting general cardiovascular health. Researchers theorize that the deer antler velvet may improve blood supply to muscles or act as an anti-inflammatory, allowing athletes to recover faster from training sessions.
Published research has shown that IGF-1 can produce similar results to growth hormone. The catch? If you do the math from the study, a 150-pound man (that’s a pretty small guy, so a bigger man would need more) would have to take more than 25 million nanograms just to experience the growth hormone-like effects of more muscle, less fat, and faster recovery.
On January 30, 2013, Vijay Singh professional PGA Tour golfer was caught unaware and openly admitted to the personal use of deer antler spray which contained a banned substance at the time. A week later the World Anti-Doping Agency (WADA) lifted the ban on deer antler spray, but with urgency, "Deer Antler Velvet Spray may contain IGF-1 and WADA recommends therefore that athletes be extremely vigilant with this supplement because it could lead to a positive test."  The consensus opinion of leading endocrinologists concerning any purported claims and benefits "is simply that there is far too little of the substance in even the purest forms of the spray to make any difference,"  and "there is no medically valid way to deliver IGF-1 orally or in a spray." 
Now, you’ll probably read a lot about the power of IGF-1 in many reports about Ray Lewis. And while it’s true that IGF-1 is illegal in man-made form, let’s not mistake illegal products (because they are synthetic) with guaranteed amazing results. IGF-1 can have a significant impact on your body, but it’s not that easy to get the levels you need from deer antler. In fact, given what’s in a typical bottle, it is damn near impossible.
It is difficult to analyze the quality of Deer Antler Velvet Spray’s ingredients due to their largely untested nature. Deer velvet contains glucosamine and chondroitin, two key chemicals in the body’s joint health processes that our panel of experts highly recommends. It may also increase estrogen production in the body, which can be both good and bad. In some that may be helpful for correcting existing hormonal imbalances, for others it may create them.
Fat Metabolism* -Besides containing a plethora of nutrition, such as peptides, growth factors and important minerals, which may help to prevent cravings, deer antler velvet also contains ursolic acid, which may be beneficial for increasing fat metabolism, we can, with a little effort and motivational boost, achieve a leaner and firmer physique.* Additionally, research in other fields suggests that it may be responsible for a smaller waist.*
Increase your overall energy and motivation while getting the most of your rest and recovery. Adapting to stress assist will help us better regulate our immune, nervous and adrenal systems. Adapting to stress means hormonal health. Proper use could even benefit an overactive system that is depleted, therefore promoting greater health in those with adrenal fatigue. It does so by activating the glands which secrete hormones that boost recovery and regeneration.
The appropriate dose of deer velvet depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for deer velvet. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.
We have been in the health and fitness industry for almost 2 decades and have worked with many professional athletes as well as amateurs who used our products to help them perform at their best. We know how important it is to provide our customers with the best products on the market. We take great pride in our supplements and do not try to cut costs by using small dosages and fillers as many other companies do. When you purchase from us you can be absolutely confident you are getting the best quality and safest supplements you can find.